Buggy code:
public class WebDriverLauncher { public static int MAX_RETRIES = 3 ; protected static String uniqueId = String . valueOf ( UUID . randomUUID ( ) ) ; private String jobUrl = "" ; public String getJobUrl ( ) { } public WebDriver getNewWebDriverInstance ( String jobName , Logger testLog , TargetWebBrowser target ) { if ( testLog == null ) { throw new IllegalArgumentException ( "No<seq2seq4repair_space>logger<seq2seq4repair_space>specified<seq2seq4repair_space>for<seq2seq4repair_space>the<seq2seq4repair_space>WebDriverLauncher." ) ; } if ( target == null ) { throw new IllegalArgumentException ( "No<seq2seq4repair_space>target<seq2seq4repair_space>browser<seq2seq4repair_space>specified." ) ; } if ( target . isHtmlUnit ( ) ) { testLog . debug ( ( "Initializing<seq2seq4repair_space>HTMLUnit:<seq2seq4repair_space>" + jobName ) ) ; return new HtmlUnitDriver ( true ) ; } WebDriver driver = null ; boolean validWebDriver = false ; for ( int attempt = 0 ; ( attempt < ( WebDriverLauncher . MAX_RETRIES ) ) && ( ! validWebDriver ) ; attempt ++ ) { <START_BUG> testLog . debug ( ( ( "WebDriver<seq2seq4repair_space>provisioning<seq2seq4repair_space>attempt<seq2seq4repair_space>[{}]" + attempt ) + 1 ) ) ; <END_BUG> if ( target . isClassLoaded ( ) ) { testLog . debug ( ( "Initializing<seq2seq4repair_space>WebDriver<seq2seq4repair_space>by<seq2seq4repair_space>specified<seq2seq4repair_space>class:<seq2seq4repair_space>" + jobName ) ) ; try { driver = ( ( WebDriver ) ( Class . forName ( target . version ) . newInstance ( ) ) ) ; } catch ( WebDriverException e ) { testLog . error ( "Unable<seq2seq4repair_space>to<seq2seq4repair_space>load<seq2seq4repair_space>target<seq2seq4repair_space>WebDriver<seq2seq4repair_space>class." , e ) ; if ( e . getMessage ( ) . contains ( "Unable<seq2seq4repair_space>to<seq2seq4repair_space>bind<seq2seq4repair_space>to<seq2seq4repair_space>locking<seq2seq4repair_space>port" ) ) { testLog . error ( "Locking<seq2seq4repair_space>port<seq2seq4repair_space>error<seq2seq4repair_space>may<seq2seq4repair_space>be<seq2seq4repair_space>caused<seq2seq4repair_space>by<seq2seq4repair_space>ephemereal<seq2seq4repair_space>port<seq2seq4repair_space>exhaustion.<seq2seq4repair_space>Try<seq2seq4repair_space>reducing<seq2seq4repair_space>the<seq2seq4repair_space>number<seq2seq4repair_space>of<seq2seq4repair_space>threads." ) ; } } catch ( InstantiationException e ) { testLog . error ( "Unable<seq2seq4repair_space>to<seq2seq4repair_space>load<seq2seq4repair_space>target<seq2seq4repair_space>WebDriver<seq2seq4repair_space>class." , e ) ; break ; } catch ( IllegalAccessException e ) { testLog . error ( "Unable<seq2seq4repair_space>to<seq2seq4repair_space>load<seq2seq4repair_space>target<seq2seq4repair_space>WebDriver<seq2seq4repair_space>class." , e ) ; break ; } catch ( ClassNotFoundException e ) { testLog . error ( "Unable<seq2seq4repair_space>to<seq2seq4repair_space>load<seq2seq4repair_space>target<seq2seq4repair_space>WebDriver<seq2seq4repair_space>class." , e ) ; break ; } validWebDriver = driver != null ; } else { try { testLog . debug ( ( ( ( ( "Initializing<seq2seq4repair_space>ondemand.saucelabs.com:80<seq2seq4repair_space>job:<seq2seq4repair_space>" + jobName ) + "<seq2seq4repair_space>[" ) + ( WebDriverLauncher . uniqueId ) ) + "]" ) ) ; ConnectionValidator . verifyConnection ( "http:////ondemand.saucelabs.com//" ) ; Platform platform = Platform . WINDOWS ; if ( ( target . isInternetExplorer ( ) ) && ( target . version . contains ( "9" ) ) ) { platform = Platform . VISTA ; } DesiredCapabilities capabillities = new DesiredCapabilities ( target . browser , target . version , platform ) ; capabillities . setCapability ( "name" , jobName ) ; capabillities . setCapability ( "tags" , SystemName . getSystemName ( ) ) ; capabillities . setCapability ( "build" , WebDriverLauncher . uniqueId ) ; driver = new org . openqa . selenium . remote . RemoteWebDriver ( SauceLabsCredentials . getConnectionString ( ) , capabillities ) ; if ( ( driver . getWindowHandle ( ) ) != null ) { validWebDriver = true ; testLog . debug ( "Successfully<seq2seq4repair_space>launched<seq2seq4repair_space>SauceLabs<seq2seq4repair_space>WebDriver<seq2seq4repair_space>connection." ) ; jobUrl = "https:////saucelabs.com//jobs//" + ( ( ( org . openqa . selenium . remote . RemoteWebDriver ) ( driver ) ) . getSessionId ( ) . toString ( ) ) ; testLog . trace ( ( "Job<seq2seq4repair_space>url<seq2seq4repair_space>set<seq2seq4repair_space>to:<seq2seq4repair_space>" + ( jobUrl ) ) ) ; } else { testLog . warn ( ( ( ( "Unable<seq2seq4repair_space>to<seq2seq4repair_space>establish<seq2seq4repair_space>communication<seq2seq4repair_space>with<seq2seq4repair_space>SauceLabs<seq2seq4repair_space>on<seq2seq4repair_space>attempt<seq2seq4repair_space>" + attempt ) + "<seq2seq4repair_space>of<seq2seq4repair_space>" ) + ( WebDriverLauncher . MAX_RETRIES ) ) ) ; } } catch ( Throwable e ) { testLog . error ( ( "Unable<seq2seq4repair_space>to<seq2seq4repair_space>connect<seq2seq4repair_space>with<seq2seq4repair_space>SauceLabs<seq2seq4repair_space>on<seq2seq4repair_space>attempt<seq2seq4repair_space>" + attempt ) , e ) ; } } } if ( driver == null ) { throw new IllegalAccessError ( "Unable<seq2seq4repair_space>to<seq2seq4repair_space>initialize<seq2seq4repair_space>valid<seq2seq4repair_space>WebDriver." ) ; } return driver ; } }

Fix:
testLog . debug ( "WebDriver<seq2seq4repair_space>provisioning<seq2seq4repair_space>attempt<seq2seq4repair_space>[{}]" , ( attempt + 1 ) ) ;